| 气相色谱法测定鸡蛋中氯霉素残留量 |
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| 引用本文： | 张英宣. 气相色谱法测定鸡蛋中氯霉素残留量[J]. 畜禽业, 2006, 0(14): 6-7 |
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| 作者姓名： | 张英宣 |
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| 作者单位： | 新疆兵团畜牧兽医工作总站,新疆,乌鲁木齐,830063 |
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| 摘 要： | 研究了鸡蛋中氯霉素残留的气相色谱测定方法。样品经乙酸乙酯提取后,用SylonBFT衍生化,进电子捕获检测仪(ECD)测定,外标法定量。结果表明,方法的线性范围在1.0～300ng/mL之间,平均回收率达93.4%,平均相对标准偏差5.5%,检测限为0.1μg/kg。
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| 关 键 词： | 鸡蛋 氯霉素残留 气相色谱法-电子捕获检测 |
| 文章编号： | 1008-0414(2006)07(下)-0006-02 |
| 修稿时间： | 2006-05-22 |
Determination of Chloramphenicol Residue in Egg by Gas chromatography |
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| ZHANG Ying-xuan. Determination of Chloramphenicol Residue in Egg by Gas chromatography[J]. Livestock and Poultry Industry, 2006, 0(14): 6-7 |
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| Authors: | ZHANG Ying-xuan |
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| Abstract: | A method of the Chloramphenicol residue in egg was investigated by Gas chromatography. The extractive with ethyl acetate was derived by Sylon BFT and determined by Gas chromatography. It was proved that the average recovery was 93.4 %. The relative standard deviations were 5.5 %. The detection limit was 0.1μg/kg. |
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| Keywords: | egg Chloramphenicol Residue Gas chromatography-ECD |
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